<?php
/**
 * Created by PhpStorm.
 * User: silvery
 * Date: 2016/10/11
 * Time: 8:30
 */header('Content-type:text/html;charset=utf-8');
$goods = array(
    array('name'=>'主板','price'=>'379','producing'=>'广东','num'=>3),
    array('name'=>'显卡','price'=>'799','produing'=>'上海','num'=>2),
    array('name'=>'硬盘','price'=>'589','produing'=>'北京','num'=>5)
);
$total = 0;
$str ="<table>";
$str .="<tr><td>商品名称</td><td>价格（元）</td><td>产地</td>";
$str .="<td>数量（件）</td><td>总价（元）</td></tr>";
foreach($goods as $values) {
    $str.='<tr>';
    foreach ($values as $v){
        $str.='<td>'.$v.'</td>';
    }
    $sum = $values['price']*$values['num'];
    $str.='<td>'.$sum.'</td>';
    $str.='</tr>';
    $total += $sum;
}
$str .="<tr><td>小计：".$total."元</td></tr></table>";
echo $str;

